This paper<sup>l</sup>introduces the reader to many of the salient features of the Cedar programming environment, a state-of-the-art progrmming system that combines in a single integrated environment: high quality graphics, a sophisticated editor and document preparation facility, and a variety of tools for the programmer to use in the construction and debugging of his programs. The Cedar programming language [8] is a strongly typed, compiler-oriented language of the Pascal family. What is especially interesting about the Cedar project is that it is one of the few examples where an interactive, experimental programming environment has been built for this kind of language. In the past, such environments have been confined to dynamically typed languages like Lisp and Smalltalk.